MedDRA Term Acronyms and Abbreviations

The MSSO maintains a list of MedDRA term acronyms. (updated 24 April 2012) 

This list will be updated with each MedDRA version and includes the term name, and a recognized full name of each acronym and abbreviation.  The intent is to provide more clarity and reduce the possibility of misinterpreting a specific acronym or abbreviation.  If you find existing acronyms or abbreviations in MedDRA terms that are not in this list, please e-mail the MSSO Help Desk.